How do I restore npm to its default directory on mac?

[nickobanoffee]

Hello I just want to ask for help on how to restore my npm to its default directory on mac?

I just ran this command on terminal to change npm's directory but I want it back to its default directory because of OCD :)

mkdir /.npm-global
npm config set prefix '/.npm-global'
export PATH=~/.npm-global/bin:$PATH

Please help. Thanks fam!

[ljharb]

Remove the prefix line from ~/.npmrc